Person · 4 episodes
Bryan Johnson
Every Onpode episode on Bryan Johnson.
Episodes
Bryan Johnson tested Kernel's Flow headset—a wearable brain scanner that looks like a ski helmetKernel Flow, the wearable brain scanner Bryan Johnson funded with $60 million of his own money, uses peer-reviewed TD-fNIRS technology to measure brain activity through the skull — but its interpretation layer is still being trained on volunteer data, and no legal framework currently protects the sensitive neural data it collects.
Johnson's autoimmune gastritis exposes the hard limits of extreme longevity biohackingBryan Johnson, who spends $2 million a year on longevity biohacking, was diagnosed in 2026 with autoimmune gastritis — an incurable condition his immune system had been signaling via persistently low ferritin for over a decade. The diagnosis was finally confirmed not by wearables, but by an endoscopy and biopsy.
Longevity biohacker Johnson reveals incurable stomach disease—and his experimental fixBryan Johnson, who spends roughly $2 million a year on longevity monitoring, had chronically low ferritin for nearly a decade before a gastroenterologist confirmed autoimmune gastritis in May 2026. No curative therapy exists, but standard management — injectable B12, injectable iron, and endoscopic surveillance — is accessible. His proposed 'Bryan in a dish' organoid fix is preliminary science, not a near-term cure.
Bryan Johnson spent $2M on living forever—then got diagnosed with autoimmune gastritisBryan Johnson, who spends $2 million per year on Blueprint longevity tracking, was diagnosed in May 2026 with autoimmune gastritis — an irreversible condition his team's 100-plus biomarker system failed to prevent. Low ferritin was in his data for years before targeted testing finally identified the cause.